From 998db91f8caf38a42b020b94c35ef90543b0227a Mon Sep 17 00:00:00 2001
From: Turadg Aleahmad <turadg@agoric.com>
Date: Mon, 16 Dec 2024 19:51:47 -0800
Subject: [PATCH] chore(types): import CctpTxEvidence

---
 multichain-testing/test/fast-usdc/fast-usdc.test.ts | 10 +++++++---
 multichain-testing/tools/noble-tools.ts             |  3 ++-
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/multichain-testing/test/fast-usdc/fast-usdc.test.ts b/multichain-testing/test/fast-usdc/fast-usdc.test.ts
index 3b4cba3d330..266032dc262 100644
--- a/multichain-testing/test/fast-usdc/fast-usdc.test.ts
+++ b/multichain-testing/test/fast-usdc/fast-usdc.test.ts
@@ -1,4 +1,5 @@
 import anyTest from '@endo/ses-ava/prepare-endo.js';
+
 import type { TestFn } from 'ava';
 import { encodeAddressHook } from '@agoric/cosmic-proto/address-hooks.js';
 import { AmountMath } from '@agoric/ertp';
@@ -14,6 +15,10 @@ import { makeFeedPolicy, oracleMnemonics } from './config.js';
 import { makeRandomDigits } from '../../tools/random.js';
 import { balancesFromPurses } from '../../tools/purse.js';
 import { makeTracer } from '@agoric/internal';
+import type {
+  CctpTxEvidence,
+  EvmAddress,
+} from '@agoric/fast-usdc/src/types.js';
 
 const log = makeTracer('MCFU');
 
@@ -233,8 +238,7 @@ test.serial('advance and settlement', async t => {
 
   const mintAmount = 800_000n;
 
-  // TODO export CctpTxEvidence type
-  const evidence = harden({
+  const evidence: CctpTxEvidence = harden({
     blockHash:
       '0x90d7343e04f8160892e94f02d6a9b9f255663ed0ac34caca98544c8143fee665',
     blockNumber: 21037663n,
@@ -242,7 +246,7 @@ test.serial('advance and settlement', async t => {
     tx: {
       amount: mintAmount,
       forwardingAddress: userForwardingAddr,
-      sender: '0x9a9eE9e9e9e9e9e9e9e9e9e9e9e9e9e9e9e9e9e9',
+      sender: '0x9a9eE9e9e9e9e9e9e9e9e9e9e9e9e9e9e9e9e9e9' as EvmAddress,
     },
     aux: {
       forwardingChannel: nobleAgoricChannelId,
diff --git a/multichain-testing/tools/noble-tools.ts b/multichain-testing/tools/noble-tools.ts
index 8a08e6a85bb..cd72a332857 100644
--- a/multichain-testing/tools/noble-tools.ts
+++ b/multichain-testing/tools/noble-tools.ts
@@ -1,6 +1,7 @@
 import type { IBCChannelID } from '@agoric/vats';
 import type { ExecSync } from './agd-lib.js';
 import type { ChainAddress } from '@agoric/orchestration';
+import type { NobleAddress } from '@agoric/fast-usdc/src/types.js';
 
 const kubectlBinary = 'kubectl';
 const noblePod = 'noblelocal-genesis-0';
@@ -82,7 +83,7 @@ export const makeNobleTools = (
   const queryForwardingAddress = (
     channelId: IBCChannelID,
     address: ChainAddress['value'],
-  ): { address: string; exists: boolean } => {
+  ): { address: NobleAddress; exists: boolean } => {
     checkEnv();
     log('querying forwarding address', address, channelId);
     return JSON.parse(